Rail stop attachment



FIG. 1 is a left, rear, bottom perspective view of a rail stopattachment attached to a firearm showing our new design;

FIG. 2 is a left, rear, bottom perspective view of the rail stopattachment of FIG. 1 with the firearm omitted;

FIG. 3 is a right, front, top perspective view of the rail stopattachment of FIG. 1 with the firearm omitted;

FIG. 4 is a front elevation view of the rail stop attachment of FIG. 1;

FIG. 5 is a rear elevation view of the rail stop attachment of FIG. 1;

FIG. 6 is a bottom plan view of the rail stop attachment of FIG. 1;

FIG. 7 is a top plan view of the rail stop attachment of FIG. 1;

FIG. 8 is a right side elevation view of the rail stop attachment ofFIG. 1; and,

FIG. 9 is a left side elevation view of the rail stop attachment of FIG.1.

The broken lines showing portions of the design in all figures isincluded for the purpose of illustrating environment and unclaimedfeatures and forms not part of the claimed design.

The ornamental design for a rail stop attachment, as shown anddescribed.